Cmc Triggers Ar-15 Buffer Tube Assembly Carbine Mil-Spec 6-Position

Cmc Triggers Ar-15 Buffer Tube Assembly Carbine Mil-Spec 6-Position - Buffer Tube for AR-15 - view 1
Cmc Triggers Ar-15 Buffer Tube Assembly Carbine Mil-Spec 6-Position - Buffer Tube for AR-15 - view 2
Cmc Triggers Ar-15 Buffer Tube Assembly Carbine Mil-Spec 6-Position - Buffer Tube for AR-15 - view 3
Cmc Triggers Ar-15 Buffer Tube Assembly Carbine Mil-Spec 6-Position - Buffer Tube for AR-15 - view 4
Cmc Triggers Ar-15 Buffer Tube Assembly Carbine Mil-Spec 6-Position - Buffer Tube for AR-15 - view 5
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CMC Triggers

Overview

The CMC Triggers AR-15 Buffer Tube Assembly is a Mil-Spec carbine buffer tube designed to provide reliable performance and compatibility with a wide variety of components. Constructed from aluminum with a nitride finish, this assembly delivers durability and a solid fit within your lower receiver. This buffer tube is commonly found in builds featuring a mid-length gas system and chambered for 5.56 NATO, making it a versatile choice for various applications.

Specifications

MPN81626
Buffer Tube SpecMil-Spec
ColorBlack
AssemblyParts Kit
Buffer Tube TypeCarbine
Material7075-T6 Aluminum
FinishNitride

Available Merchants(9)

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Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

75%
AR-1575%
AR-1025%

Caliber

75%
5.56 NATO75%
.308 Win25%

Gas System

100%
Mid-Length100%
Frequently Built With Products
ProductCategoryTimes Built Together
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B25
Strike Industries Extended Bolt Catch17
CMMG AR15 Ambi Mag Catch, Black - 55AFF6E15
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK14
Aero Precision Stripped M4e1 Ar-15 Lower Receiver - Special Edition - Freedom12
Magpul Ar-15 Moe Stock Collapsible Mil-Spec Blk12
Build Platform Breakdown
PlatformPercentage
AR-1575%
AR-1025%
Build Caliber Breakdown
CaliberPercentage
5.56 NATO75%
.308 Win25%
Build Gas System Breakdown
Gas SystemPercentage
Mid-Length100%

Builds Featuring This Part

See all 10

Builds in the community that include the Cmc Triggers Ar-15 Buffer Tube Assembly Carbine Mil-Spec 6-Position

BuildPartsTotal
Aero precision 16" 5.56
22$1428.51
PDW 16" 5.56
18$1202.14
harrington & richardson 16" build
22$2375.63
for 2 gun 15"
17$748.75
latest 5.56 build
20$1236.61
6" 5.56
22$1202.10
my 5.56 build
25$2842.35
30" LMT clone
31$3465.93
16" aero precision pistol
18$1686.04
30" build
16$897.84

Customer reviews

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1 global rating

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Top reviews

S
SleazyGoyim
CMC buffer tube 6 position
Reviewed on May 7, 2026Verified with Build

CMC Triggers carbine 6-position buffer tube has correct milspec dimensions and threads to a standard castle nut. Cheek weld is comfortable. QD socket integrated. Six positions click positively. Solid budget buffer tube.

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